Words similar to insurmountable

Example sentences for: insurmountable

How can you use “insurmountable” in a sentence? Here are some example sentences to help you improve your vocabulary:

However, no matter how strong a training program is, if there are no incentives for practitioners to use the training or the legal restrictions are insurmountable or the health care system is in total chaos and you cannot find who is in charge of the department because somebody has bought out the hospital, you will have difficulty implementing an intervention.
Recently, data obtained from genome sequencing projects have made it clear that bacteria exchange genetic information by means of transducing bacteriophages, conjugative plasmids, and natural transformation [ 18 ] at a much higher rate than previously thought [ 19 ] . There seem to be few insurmountable barriers to interspecies gene transfer, with transfers being documented between such diverse organisms as archea and eubacteria [ 20 ] . Synechococcus sp. [ 21 ] and some P. stutzeri strains [ 22 ] are two examples of the many bacterial species known to undergo natural transformation.
As one who has prepared indexes of great variety, I recognize the many problems that one can encounter; still, these are not insurmountable, and there is no excuse for producing a work of some complexity without accompanying it by a thorough index.
Lastly, proven vaccine approaches from the past have either failed (whole killed virus and subunit vaccines) or faced seemingly insurmountable regulatory hurdles (live attenuated virus vaccine).
Amazingly, though, this seemingly insurmountable problem can be surmounted.